20331333

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8929}}^1$

素因数の和:8969

約数の個数: 24

約数和(自身を含む): 33433920

約数和(自身を除く): 13102587

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 8929, 26787, 80361, 98219, 205367, 294657, 616101, 883971, 1848303, 2259037, 6777111, 20331333]

約数ペア:

[(1, 20331333), (3, 6777111), (9, 2259037), (11, 1848303), (23, 883971), (33, 616101), (69, 294657), (99, 205367), (207, 98219), (253, 80361), (759, 26787), (2277, 8929)]